1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 25 #ifndef _SC_ACCESSIBLEPREVIEWHEADERCELL_HXX 26 #define _SC_ACCESSIBLEPREVIEWHEADERCELL_HXX 27 28 #include "AccessibleContextBase.hxx" 29 #include <com/sun/star/accessibility/XAccessibleValue.hpp> 30 #include <tools/gen.hxx> 31 #include "global.hxx" 32 #include "address.hxx" 33 #include <cppuhelper/implbase1.hxx> 34 35 class ScPreviewShell; 36 class ScPreviewTableInfo; 37 namespace accessibility { 38 class AccessibleTextHelper; 39 } 40 41 typedef cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleValue> 42 ScAccessiblePreviewHeaderCellImpl; 43 44 class ScAccessiblePreviewHeaderCell : 45 public ScAccessibleContextBase, 46 public ScAccessiblePreviewHeaderCellImpl 47 { 48 public: 49 ScAccessiblePreviewHeaderCell( const ::com::sun::star::uno::Reference< 50 ::com::sun::star::accessibility::XAccessible>& rxParent, 51 ScPreviewShell* pViewShell, 52 const ScAddress& rCellPos, sal_Bool bIsColHdr, sal_Bool bIsRowHdr, 53 sal_Int32 nIndex ); 54 55 protected: 56 virtual ~ScAccessiblePreviewHeaderCell(); 57 58 using ScAccessibleContextBase::IsDefunc; 59 60 public: 61 using ScAccessibleContextBase::disposing; 62 virtual void SAL_CALL disposing(); 63 64 //===== SfxListener ===================================================== 65 66 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 67 68 ///===== XInterface ===================================================== 69 70 virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( 71 ::com::sun::star::uno::Type const & rType ); 72 73 virtual void SAL_CALL acquire() throw (); 74 75 virtual void SAL_CALL release() throw (); 76 77 //===== XAccessibleValue ================================================ 78 79 virtual ::com::sun::star::uno::Any SAL_CALL getCurrentValue(); 80 virtual sal_Bool SAL_CALL setCurrentValue( const ::com::sun::star::uno::Any& aNumber ); 81 virtual ::com::sun::star::uno::Any SAL_CALL getMaximumValue(); 82 virtual ::com::sun::star::uno::Any SAL_CALL getMinimumValue(); 83 84 //===== XAccessibleComponent ============================================ 85 86 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL 87 getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ); 88 virtual void SAL_CALL grabFocus(); 89 90 //===== XAccessibleContext ============================================== 91 92 virtual sal_Int32 SAL_CALL getAccessibleChildCount(); 93 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL 94 getAccessibleChild( sal_Int32 i ); 95 virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(); 96 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL 97 getAccessibleStateSet(); 98 99 //===== XServiceInfo ==================================================== 100 101 virtual ::rtl::OUString SAL_CALL getImplementationName(); 102 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(); 103 104 ///===== XTypeProvider =================================================== 105 106 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL 107 getTypes(); 108 109 /** Returns a implementation id. 110 */ 111 virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL 112 getImplementationId(void); 113 114 protected: 115 virtual ::rtl::OUString SAL_CALL createAccessibleDescription(void); 116 virtual ::rtl::OUString SAL_CALL createAccessibleName(void); 117 118 virtual Rectangle GetBoundingBoxOnScreen(void) const; 119 virtual Rectangle GetBoundingBox(void) const; 120 121 private: 122 ScPreviewShell* mpViewShell; 123 accessibility::AccessibleTextHelper* mpTextHelper; 124 sal_Int32 mnIndex; 125 ScAddress maCellPos; 126 sal_Bool mbColumnHeader; 127 sal_Bool mbRowHeader; 128 mutable ScPreviewTableInfo* mpTableInfo; 129 130 sal_Bool IsDefunc( 131 const com::sun::star::uno::Reference< 132 ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates); 133 134 void CreateTextHelper(); 135 void FillTableInfo() const; 136 }; 137 138 139 #endif 140